On Chizuru's request, Kazuya goes on a practice date with Sumi, another rental girlfriend. Will he actually be able to help her and stay out of trouble while he's at it?
What does a rental girlfriend 
do for "practice," anyway?
!كيف يكون تمرين الحبيبة المُستأجرة بالأصل؟
Was gehört eigentlich zum Training
als Mietfreundin?
Et je suis censé faire quoi
pour l’entraîner ?
E poi, che cosa devo fare 
per addestrare una ragazza a noleggio?!
Aliás, como uma namorada
de aluguel "ensaia"?
И вообще, как тренируются 
девушки напрокат?